Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Kb2 win in 5 half-moves
4 Kaa4 draw
5 Kab3 draw
6 Kb5 draw
7 Kbb3 draw
8 Ra8 draw
9 Rb6 draw
10 Rb7 draw
11 Re8 draw
12 Ka5 loss in 2 half-moves
13 Kba4 loss in 2 half-moves
14 Kc3 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves